Nadine CoyleNadine CoyleNadine Coyle has made a vow...

Of the naked variety.

The Girls Aloud star has said she'll never get her kit off for a sexy mag.

"But why?" We hear you wail.

Well, because the fleshy form in all it's birthday-suit glory is right minging, as far as Nad is concerned.

She told Q magazine: "The naked body is not beautiful, male or female.

"The suggestion of naked is nice, but not nude. I'd never do it for any price."

She slammed the idea of posing starkers for men's mags, blasting: "I would never get my kit off for Playboy magazine. It's so degrading."

Right on sister, go burn that bra.